3.oa.8

Through this video, you will learn how to solve multistep problems by identifying the operations, using problem-solving steps, and a model. This video addresses CCSS 3.oa.8: Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding. You can learn about the CCSS here. You can find accompanying materials and more videos like this one at LearnZillion.


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